baber/WOPTO huggingface dataset:
Patent JP-S63111041-A (JP)
Title: Manufacture of trim
Inventor: GOTO SHINICHI
IPC: B29L31/58
Filed: 1986-10-29
Abstract: PURPOSE:To reduce installation costs by making a mandrel for formation of a hollow part unnecessary, by a method wherein after the formation of a decorative pattern on a semi-molding of a trim, a free end fringe of a hollow elastic part-forming wall is manufactured by sticking the same fast to a fitting part. CONSTITUTION:Extrusion molding of a semi-molding 21 of a trim constituted of a reverse L-shaped fitting part-forming wall 23 and beltlike hollow elastic part-forming wall 25 is performed. As the semi-molding 21 has no hollow part, a mandrel is unnecessary. A decorative pattern is given to a lower wall 23a of the fitting part forming wall 23, and the hollow elastic part-forming wall 25 extending over the whole area of them by applying a patterned rolled 27 to them from the lower side. The fitting part forming wall 23 is bent so that a cross section may become a U-shape. A free end 25a of the hollow elastic part-forming wall 25 is stuck fast to the upper fringe part of a rising wall 23b of the fitting part forming wall 23. With this construction, a hollow elastic part 5 is formed and the trim 1 is obtained.
Patent JP-H04137832-A (JP)
Title: Optical reception circuit
Inventor: HATAKEYAMA MAKOTO
IPC: H04B10/564
Filed: 1990-09-28
Abstract: PURPOSE:To prevent deterioration in the response speed of a photodetector and to prevent deterioration in the output waveform of an amplifier means by detecting the deterioration in an output waveform of an amplifier means and controlling a bias voltage of the photodetector depending on the output. CONSTITUTION:A differentiating circuit 9 differentiates a main amplifier output signal 12, a pulse width detection circuit 10 detects a pulse width of an output signal 18 of the differentiating circuit and outputs an HV control signal 19 in response to the pulse width. Since a pulse width of the output signal 18 of the differentiating circuit is increased at the deterioration in the main amplifier output signal 12, a bias voltage corresponding to the HV control signal 19 is larger than a bias voltage corresponding to the HV control signal 15, a switch circuit 7 selects the HV control signal 19 and it is outputted as an HV control signal 16. An HV circuit 8 gives a bias voltage 17 in response to the HV control signal 16 to a photodetector 1. Thus, the deterioration in the reply speed of the photodetector 1 is prevented and the deterioration in the waveform of the main amplifier output signal 12 is prevented.
Patent JP-2000089169-A (JP)
Title: Spectacle lens fixing mechanism
Inventor: TACHIBANA HIDEAKI
IPC: F16B13/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide fixing sleeve parts of spectacle lenses capable of surely fixing these lenses with extremely simple constitution without using screws at all and a lens fixing mechanism of rimless spectacles using these fixing sleeve parts. SOLUTION: The fixing sleeve parts 3 which have collar parts 31 at their base ends and are formed with detaining projection 32 at the front ends on the cylindrical outer peripheries are inserted into fixing holes 11 bored near the peripheral edges of the lenses 1. These collar parts 31 are pressed to the lens faces and simultaneously the detaining projection 32 are detained at the edges of the fitting holes 11. Spigot projections 31 formed in the lens-facing parts of end pieces 4 or a bridge 5 are fitted in a tight fitting state into the insertion holes 30 of the fixing sleeve parts 3, by which the lenses 1 and the end pieces 4 or the bridge 5 are fixed and connected. Since the screws are not used, the clattering of the lenses by loosening of the screws, etc., does not occur.
Patent JP-2000090911-A (JP)
Title: Electric circuit breaking mechanism of battery
Inventor: AZEMA TADAMITSU
IPC: H01M50/574
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit breaking mechanism of a battery with high safety capable of preventing ignition of gas by an arc generating when a connecting part is cut off by displacement of a diaphragm even if flammable gas is generated on the inside by the trouble on the inside of battery. SOLUTION: This electric breaking mechanism T of battery forms an electric circuit between a battery case K and an outside negative electrode 16 through a diaphragm D and a connecting member 17, and when the inner pressure within the battery case K is increased to a specified value or higher and the diaphragm D is displaced upward, the connecting member 17 is cut and the electric circuit is broken.
Patent JP-H05102518-A (JP)
Title: Manufacture of semiconductor relay
Inventor: NAKAMURA MASAAKI
IPC: H01L31/12
Filed: 1991-10-04
Abstract: PURPOSE:To enable manufacturing many kinds of semiconductor relays, and restrain irregularities of a gap between lead frames which are caused by external force at the time of molding. CONSTITUTION:When a semiconductor relay wherein an input element and an output element face each other is manufactured, spacers 6, 7 are interposed between lead frames 2 and 5 wherein an input terminal and an output terminal are formed in the case of molding. Molding is performed by using meal molds 10, 11 and molding material 12. Thereby the gap between a light emitting diode 1 and a photovoltaic element 3 is made almost constant. Only by changing the kinds of the spacers 6, 7, the lead frames 2, 5 and the metal molds 10, 11 are commonly used.
Patent JP-H07115671-A (JP)
Title: Subscriber circuit, telephone terminal and adapter
Inventor: TOJO TOSHIRO
IPC: H04M1/00
Filed: 1993-10-15
Abstract: PURPOSE:To reduce power consumption and to perform miniaturization by using respectively different MF signals for detecting on-hook and off-hook, using the MF signals for calling signals as well and constituting a subscriber circuit with the components of a low withstand voltage. CONSTITUTION:In this subscriber circuit 100, the state of this telephone terminal 200 is monitored by receiving multi-frequency signals indicating on-hook and off-hook states transmitted from a terminal 200 in a monitoring circuit 15 and the terminal 200 is called by transmitting the multi-frequency signals from a calling control circuit 16. Also, on the side of the terminal 200, the calling signals transmitted by the multi-frequency signals are detected in a signal detection part 22, the calling signals are generated and calling is performed. A calling current is fed by converting a commercial power source to a DC power source by a converter 24 on the side of the terminal 200. At this time, by an energizing control circuit 26, power is fed only to the detection part 22 in a standby state, power feeding to the detection part 22 is stopped by the response of a subscriber and the power is fed to a speech part 21. Thus, the need of supplying the calling current from the circuit 100 to the terminal 200 is eliminated and the power consumption is reduced.
Patent JP-H0999550-A (JP)
Title: Recording method and recording device
Inventor: SAEGUSA HIROSHI
IPC: B41J2/13
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating conspicuousness of joints to be generated at every line due to reciprocating movement of an ink jet record head by using a conventional head. SOLUTION: A recording device records images on a recording paper 2 by reciprocating a record head 10 for scanning in sequence with an image data of (n) lines (n is an integer) as a record unit. In the recording device, each time of record scanning with the record unit, head end (m) lines (m is an integer and m<n) and back end (m) lines of a previous record scanning are overlapped. The overlapped lines of the head end and the rear end pertinent to the (m) lines are recorded with a density lower than in other non-overlapped lines.
Patent JP-H1191237-A (JP)
Title: Ink jet recording sheet
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/50
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet wherein a genuineness judgement can be performed by a simple method without requiring a special device, and which is excellent in forgery prevention. SOLUTION: As a supporting body of this ink jet recording sheet, a paper supporting body wherein a variation in optical density is partially formed, is used. The variation in optical density is provided by the following four methods. (1) A watermarked paper is made the supporting body. (2) A printing is applied on the surface of the paper supporting body using a white ink. (3) A paper supporting body of a three-layer structure wherein on both surfaces of a paper in which cut colored film small pieces or cut metal foil small pieces are kneaded, paper supporting bodies are affixed, is used. (4) Cut colored film small pieces or cut metal foil small pieces are pinched together with an adhesive between two layers of paper supporting bodies to form a supporting body.
Patent JP-H0892536-A (JP)
Title: Latex for carpet backing
Inventor: HAGINO AKIHIDE
IPC: C09J121/02
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a latex for carpet Backing excellent in adhesive strength and capable of suppressing blister. CONSTITUTION: This latex for carpet Backing is a latex of a copolymer obtained by copolymerizing 100 pts.wt. of a monomer composition containing 0.5-30 pts.wt. of an ethylenically unsaturated carboxylic acid and has <0.1meq/g acid amount of a water phase portion.
Patent JP-S62118515-A (JP)
Title: Thin film forming device
Inventor: KUZE YASUMI
IPC: H01L21/203
Filed: 1985-11-19
Abstract: PURPOSE:To prevent any defective insulation due to evaporated material from occurring by a method wherein the vapor of evaporated material produced from a crucible is prevented from sticking to electric field relieving filaments even if the vapor may come into contact with the filaments by heating said filaments by a method wherein said filaments are heated by a heating power supply separately provided. CONSTITUTION:A crucible 5 containing evaporated material 4 in high vacuum region is heated by electronic bombarding filaments 7 to jet the evaporated material 4 vaporized into over-cooled clusters in the high vacuum region through a pore 27 provided in the crucible 5. At this time, electric field relieving filaments 28 provided immediately above the crucible 5 are connected to a heating power supply 29 to be kept at specified temperature so that the clusters may not be liquified to stick to said filaments 28 but to be scattered upward for ionization by ionizing electrons 15 led out of ionizing filaments 11 by electron leading-out grids 12 further to be accelerated by the electric field between said grids 12 and an accelerating electrode 16 for evapordeposited on a substrate.
Patent JP-H04127189-A (JP)
Title: Electronic scheduler
Inventor: MORI MASAHIRO
IPC: G06Q10/00
Filed: 1990-09-27
Abstract: PURPOSE:To form the electronic scheduler at low cost by using the segments which are arranged horizontally among seven segments as indicator segments. CONSTITUTION:Seven segments 5 and number font segments 6 which indicate days 1 - 31 are provided as segments on an LCD panel 2. The number font segments 6 are arranged above or below segments 7 which are arranged horizontally among segments 7 and days which are already scheduled are made distinctive by making the segments 7 which are arranged horizontally among the 7-segments 5 illuminate, blink, or go out. Thus, the segments 7 which are arranged horizontally among the 7-segments 5 are used as the indicator segments to reduce the cost.
Patent JP-S61134762-A (JP)
Title: Mask structure for lithography
Inventor: MATSUDA KEIKO
IPC: G03F1/00
Filed: 1984-12-06
Abstract: PURPOSE:To enhance thermal stability of a mask structure by using a mask- holding thin film havin a layer good in heat conductivity, one of 2 holding bases good in heat conductivity and the other low in thermal expansion coefft, and bringing the layer good in heat conductivity into heat-conductive contact with one of the holding bases good in heat conductivity. CONSTITUTION:The mask members 101 is formed in a desired pattern in the inside of the holding thin film 102, and the members 101 is made of a material for intercepting a lithographic irradiation energy rays, and it is located in contact with the heat conductive layer 102a. The peripheral border of the film 102 is bonded on the lower side to the circular inside holding base 103 good in conductivity and high in thermal expansion coefft., and on the upper side to the circular outside holding base 104 low in thermal expansion coefft. As a result, the base 103 slightly rises in temp. during heat conduction, a little expands, and brings about heat expansion of the film 102, and the base 104 is formed with a material low in heat expansion coefft. to suppress expansion of the film 102.
Patent JP-H04135505-A (JP)
Title: Aromatic liquid storage device and aromatic liquid gradually emitting device and personal ornaments and fancy goods provided therewith
Inventor: TSURUTA HIDEKI
IPC: A44C25/00
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the liquid aromatic agent from leaking and flowing out even by vibration or falling sideways by constituting the device of a plate-like or linear material of a material by which an aromatic liquid is not deteriorated due to contact of glass, plastic, etc., and forming many slits having a capillary function. CONSTITUTION:In the part being near the lower end of the front wall of a hollow case being roughly like a rectangular parallelopiped, vent holes 8, 8 are pierced, and also, on both side parts of the upper wall, through-holes 9, 9 are provided. On the other hand, in the inside of a case 7, a horizontal shutter 10 corresponding to the vent holes 8, 8 is allowed to slide in the vertical direction in a state that it comes into contact closely with the inside surface of the front wall of the case 7 and the vent holes 8, 8 are opened and closed, and subjected to opening control. An aromatic liquid gradually emitting device 6 impregnates a storage device 1 contained in its inside with an aromatic liquid such as a perfume, etc., in advance, and allows vapor of the aromatic liquid to diverge to the open air by opening the vent holes 8, 8 in accordance with necessity under a state that said device is placed in a desired place, for instance, in a suitable position in a room, etc. At the time of carrying this device, it is convenient to provided on fancy goods such as a button, a pin, a buckle, etc., or on personal ornaments.
Patent JP-H07115344-A (JP)
Title: Ladder type piezoelectric filter
Inventor: OTSUKA MASATOSHI
IPC: H03H9/58
Filed: 1993-10-15
Abstract: PURPOSE:To provide a ladder type piezoelectric filter which can prevent the dispersion of filter characteristic and can ensure the stable pass band characteristic without controlling the frequency of a piezoelectric resonator. CONSTITUTION:The antiresonance frequency of serial resonators a1-a3 and the resonance frequency of parallel resonators b1-b3 are divided into microsections in a range wider than the basic antiresonance frequency of those serial resonators and the basic resonance frequency of those parallel resonators. Then the microsections where the mean value of the antiresonance frequency of all serial resonators and the mean value of the resonance frequency of all parallel resonators are almost coincident with each basic frequency respectively are combined with each other in a ladder type piezoelectric filter.
Patent JP-S63114108-A (JP)
Title: Dust core raw material powder to be used for high frequency
Inventor: KIYOTA SADAKIMI
IPC: H01F1/22
Filed: 1986-10-31
Abstract: PURPOSE:To provide a dust core raw material having characteristics equivalent to those of a PC'Permalloy(R)' and at a low cost by mainly containing 30 - 60wt.% of Ni and the residue of Fe, and forming it in a flake state having 10 - 40 of an average aspect ratio. CONSTITUTION:A dust core material mainly contains 30 - 60wt.% of Ni and the remainder of Fe, has 10 - 40 of an average aspect ratio (total average of the ratio of the mean thickness of particles with respect to mean particle diameter by a screen analysis), and an easy axis of crystal magnetization is grown in the direction of long axis of the flake. A starting material is atomized powder which mainly contains 30 - 60wt.% of Ni and the residue of Fe, formed in a flake state by mechanical machining, and further heat treated at 950 - 1200 deg.C in nonoxidative or reducing atmosphere. When the average aspect ratio is less than 10, the effect of improving initial permeability due to the flake is small, while when it exceeds 40, the increasing rate of the effect is reduced. Thus, characteristics equivalent to those of PC'Permalloy(R)' having most excellent characteristics can be obtained inexpensively.
Patent JP-2001080853-A (JP)
Title: Landing car panel fastener
Inventor: HIRANO KAORU
IPC: B66B11/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent elastic reaction from acting on a fastener installing part of panels by arranging a landing car panel fastener so as to sandwich fastening plural panels. SOLUTION: Adjacent panel 1 and panel 2 have respectively opposed surfaces by one surface or more, and are fastened by a fastener 3 so that the opposed surfaces contact with each other. The fastener 3 has an installing part so as to contact with an opposite surface of an inter-panel contact surface of the panel 1. The fastener 3 is molded so as to extend to the inter-panel contact surface side of the panel 1, and is opposed to the inter-panel contact surface of the panel 1, and is formed as a structure having a surface having a specific space not less than 0 and not more than a plate thickness of the panel 2. The fastener 3 is elastically deformed by inserting the panel 2 into this space, and fastening force of the panel 1 and the panel 2 is obtained by generating elastic force.  With this constitution, elastic reaction generated by the fastener 3 acts as inter-panel fastening force, and does not act on the installing part of the fastener 3 and the panel 1.
Patent JP-H0564826-A (JP)
Title: Material feed device of injection molding machine
Inventor: ORITO NAOHITO
IPC: B29C45/18
Filed: 1991-09-09
Abstract: PURPOSE:To feed automatically synthetic resin to a heating cylinder of an injection molding machine, by a method wherein a detecting device which detects a quantity of the resin within a hopper and puts out at least a signal for driving of a resin feed device when the quantity of the resin has reached a fixed value. CONSTITUTION:A gas hose 42 from a gas source 41 of an inert gas feed device 4 is connected with a material feed port 11 of a heating cylinder 1 and a detecting device 5 detecting a residual quantity of a synthetic resin material within a hopper 2 is provided on the hopper 2, through signal output of which the synthetic resin material is fed automatically to the hopper 2 by a resin feed device 3. At this time, inert gas is injected by the inert gas feed device 4, the inside of the heating cylinder 1 is replaced with the inert gas and intrusion of air, which has conveyed the synthetic resin material to the hopper 2, into the heating cylinder 1 is prevented.
Patent JP-H07114021-A (JP)
Title: Surface light source device
Inventor: OCHIAI SHINSUKE
IPC: F21V8/00
Filed: 1993-10-15
Abstract: PURPOSE:To make thickness smaller and to obtain high and uniform luminance by arranging a reflection layer on the base of a transparent substrate of a valley shape in cross section having light transmissivity, a milky white plate atop the substrate, linear-shaped light sources on its flanks and a light diffusion plate on the upper part. CONSTITUTION:A planar light transmission plate is constituted by disposing the reflection layer 3 on the base of the transparent substrate 2 having the valley shape in sectional plane shape and the light transmissivity and disposing the milky white plate 1 having a light diffusion function atop the layer. The linear-shaped light sources 4 are arranged on the flanks of the light transmission plate and the light diffusion plate 5 is arranged in the upper part, by which the light source device is constituted. For example, a transparent acrylic plate, etc., are used for the transparent substrate 2. For example, a milky white acrylic resin plate, etc., are used for the milky opaque plate 1. For example, a light transmission plate deposited with metal, such as aluminum, by evaporation on the base of the plate is used for the light reflection layer 3. The shape at the boundary between the milky white plate 1 and the transparent substrate 2 is formed as a shape symmetrical with the central part between the light sources. The light reflection plate is so mounted as to cover the linear-shaped light sources 4.
Patent JP-H03120063-A (JP)
Title: Multicolor printer
Inventor: SAKAKI SHIGEHIRO
IPC: B41J2/44
Filed: 1989-10-03
Abstract: PURPOSE:To prevent shears between colors from occurring by a method wherein a forced exposure is carried out on non-printing region of a photo-sensitive belt in the main scanning direction to detect a physical displacement on a recording medium at the exposure position of the forced exposure, and the following exposures are performed synchronizing with the detected signals. CONSTITUTION:During non-printing period in the main scanning direction, VDO1' signals are input to a first LED unit 15 through an AND gate 44 and an OR gate 35. The first LED unit 15 performs forced exposure on the non-printing region on a photo-sensitive belt every half dot. Latent images are formed on the photo-sensitive belt every half dot by the forced exposures according to the LSOURCE signals, and developed by a first development processor to form toner images on the non-printing region. The toner images are detected by first, second and third detectors 32, 33 and 34, and output to an image signal control circuit 22 as horizontal synchronization signals of LSYNC2, LSYNC3 and LSYNC4 for each color. Thereby, shears in color can be eliminated.
Patent JP-H07275409-A (JP)
Title: Golf club head and its manufacture
Inventor: DONARUDO EI ANDAASON
IPC: A63B53/04
Filed: 1993-10-15
Abstract: PURPOSE: To provide a golf club head wherein the head itself is metallic, and the head surface is provided with a high intensity metallic face plate of a controlled thickness and of a selected composition. CONSTITUTION: This golf club head comprises a main body 20 formed from a first metallic material by the investment casting. A face plate 21 is formed from a second high tensil strength metallic material. For forming a high intensity face plate 21 for the golf club head, an edge 21a for the face plate 21 is connected to protrusions 28, 29, 30, 31 of the main body 20 with fasteners 24, 25, 26, 27.
Patent JP-H0898286-A (JP)
Title: Remote control switching setter and wired remote control load controlling system using the same
Inventor: MATSUO AYAKO
IPC: H04Q9/14
Filed: 1994-09-27
Abstract: PURPOSE: To easily connect a console to another control system by reading out the console and the address of load equipment included in a control system pattern when it is selected from control system pattern memory and storing them in control execution memory. CONSTITUTION: The control system pattern to be executed by a control system pattern selection means 5 is selected from control system pattern information stored in the control system pattern memory 6 in advance. A signal processing part 4 reads out the consoles A, B and C and the addresses allocated to the load equipment A1-An, B1-Bn and C1-Cn included in a selected control system pattern from the memory 6, and stores them in the control execution memory 7, and also, sends them out to the consoles A, B and C. In this way, the console can easily be connected to another control system.